63226895525 has 12 divisors (see below), whose sum is σ = 80930427264. Its totient is φ = 48949854000.

The previous prime is 63226895509. The next prime is 63226895527. The reversal of 63226895525 is 52559862236.

It is a happy number.

It is not a de Polignac number, because 63226895525 - 2⁴ = 63226895509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63226895527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40790771 + ... + 40792320.

It is an arithmetic number, because the mean of its divisors is an integer number (6744202272).

Almost surely, 2^63226895525 is an apocalyptic number.

It is an amenable number.

63226895525 is a deficient number, since it is larger than the sum of its proper divisors (17703531739).

63226895525 is a wasteful number, since it uses less digits than its factorization.

63226895525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81583132 (or 81583127 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 53.

The spelling of 63226895525 in words is "sixty-three billion, two hundred twenty-six million, eight hundred ninety-five thousand, five hundred twenty-five".